فهرست مقالات Sakha Rama Rao مقاله 1 - Land Line Consumer Problems and Perceptions on Telecom Services A study on Bharat Sanchar Nigam Limited D. Srinivasa Prasad S. Gangadhara Rama Rao International Journal of Management and Business Research , شماره 8 , سال 2 , پاییز 2012
